Clean Water Act discharge permit · NPDES MAR1004YN

978 SOLAR DEVELOPMENT, LLC. C/O STANDARD SOLAR INC., Westport, MA: NPDES MAR1004YN discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

978 SOLAR DEVELOPMENT, LLC. C/O STANDARD SOLAR INC., held by Robert Roseen, holds NPDES permit MAR1004YN. EPA’s file records it issued December 25, 2023 and expiring February 16, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for 978 SOLAR DEVELOPMENT, LLC. C/O STANDARD SOLAR INC.: its NPDES ID, its permit type and status, its dates, its address in Westport, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1004YN.

Identity

Facility as filed	978 SOLAR DEVELOPMENT, LLC. C/O STANDARD SOLAR INC.
Permittee as filed	Robert Roseen
NPDES ID	MAR1004YN
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	December 25, 2023
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Westport, MA 02790
Subwatershed	Westport River-Frontal Rhode Island Sound (HUC 010900020502)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1004YN.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1004YN.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MAR1004YN there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

Of the 13 storm water construction permits in Westport, 0.0% have a violation on file, and 978 SOLAR DEVELOPMENT, LLC. C/O STANDARD SOLAR INC. belongs to that group. Counting this permit, 46.2% of all 13 Westport storm water construction permits were issued before it. The Westport River-Frontal Rhode Island Sound subwatershed holds 15 NPDES permits, this permit included.